DP Sem01 FINAL

Front

What is an isometric image?

Back

An isometric image is a three-dimensional representation of an object where the three axes are equally foreshortened, and the angle between any two axes is 120 degrees.

Tags

CCSS.8.G.A.3

Front

What are orthographic projections?

Back

Orthographic projections are two-dimensional views of a three-dimensional object, typically showing the top, front, and side views.

Front

How do you convert a measurement to a scale?

Back

To convert a measurement to a scale, divide the actual measurement by the scale factor. For example, at a scale of 1:1/4", a 3 3/4" line would be divided by 1/4".

Tags

CCSS.7.G.A.1

Front

What is the scale factor in the context of drawing?

Back

The scale factor is the ratio of the size of the drawing to the size of the actual object. A scale of 1:1/4" means that 1 unit on the drawing represents 1/4 unit in reality.

Tags

CCSS.7.G.A.1

Front

If a line measures 3 3/4 inches at a scale of 1:1/4", how many line segments are needed?

Back

15 line segments are needed, as each segment represents 1/4 inch.

Tags

CCSS.7.G.A.1

Front

How many line segments are required for a 1 inch line at a scale of 1:1/4"?

Back

4 line segments are required, as each segment represents 1/4 inch.

Tags

CCSS.7.G.A.1

Front

What is the purpose of isometric drawings?

Back

Isometric drawings are used to visually represent three-dimensional objects in two dimensions, allowing for better understanding of the object's structure.

Front

What does it mean to select the correct view in isometric images?

Back

Selecting the correct view in isometric images involves identifying the appropriate perspective that accurately represents the object's features as indicated by arrows or markers.

Front

What is the significance of scale in technical drawings?

Back

Scale is significant in technical drawings as it allows for accurate representation of the size and proportions of objects, making it easier to visualize and construct them.

Front

What are the common views in orthographic projections?

Back

The common views in orthographic projections are the top view, front view, and side view.